<div id="iheader" style="margin-bottom: 46px;">
   <div class="van-nav-bar van-nav-bar--fixed van-hairline--bottom" style="z-index: 99;">
     <div class="van-nav-bar__left" onclick="javascript:history.back(-1);">
       <i class="van-icon van-icon-arrow-left van-nav-bar__arrow" style="top:-0.8rem">
         <!---->
         <!----></i>
       <!----></div>
     <div class="van-ellipsis van-nav-bar__title">澳邮国际商城</div>
     <div class="van-nav-bar__right" onclick="location.href='#(base)/product_category'">
       <i class="van-icon van-icon-search" style="font-size: 18px;top:-0.8rem">
         <!---->
         <!----></i>
     </div>
   </div>
 </div>